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Copyright (c) 2022 Helei Liu, Hong Xia, Bei Jia, Jing Wu
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The undersigned hereby assign all rights, included but not limited to copyright, for this manuscript to CMB Association upon its submission for consideration to publication on Cellular and Molecular Biology. The rights assigned include, but are not limited to, the sole and exclusive rights to license, sell, subsequently assign, derive, distribute, display and reproduce this manuscript, in whole or in part, in any format, electronic or otherwise, including those in existence at the time this agreement was signed. The authors hereby warrant that they have not granted or assigned, and shall not grant or assign, the aforementioned rights to any other person, firm, organization, or other entity. All rights are automatically restored to authors if this manuscript is not accepted for publication.Enzyme-linked immunospot assay and metagenomic sequencing of Mycobacterium tuberculosis, coagulopathy symptoms, and pancytopenia testing for characterization of pulmonary tuberculosis: case report and literature review
Corresponding Author(s) : Bei Jia
Cellular and Molecular Biology,
Vol. 68 No. 10: Issue 10
Abstract
Pulmonary Tuberculosis (TB) is common in China, but tuberculosis with coagulation disorders and pancytopenia have rarely been reported in the past. In this report presented, a 70-year-old female was admitted to the hospital with poor appetite, dark urine, nausea, vomiting, fatigue, and bilateral lower limb edema; chest CT suggested diffuse infectious lesions in both lungs, coagulation dysfunction, and complete pancytopenia, which was initially considered to be caused by severe infection. However, the patient's symptoms did not improve by potent empiric antibiotics treatment, and a repeat chest CT showed that the lung lesions deteriorated more than before, and coagulation disorders and pancytopenia did not improve. Finally, the TB patient tested positive for enzyme-linked immunospot assay (ELISPOT) and metagenomic sequencing (mNGS) of Mycobacterium tuberculosis (MTB) using bronchoscopic alveolar lavage. So ati-TB was initiated with HRftELfx (isoniazid, 0.3 g qd; rifapentine, 0.45 g biw; ethambutol, 0.75 g qd; and levofloxacin, 0.5 g qd) regimen. Eventually, the patient's clinical symptoms improved significantly, the pulmonary lesions were absorbed, and the coagulation function and blood cell count returned to normal, which achieved a satisfactory treatment effect.
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